Analyzing the influence of pitch quantization and note segmentation on singing voice alignment in the context of audio-based Query-by-Humming
Mostra el registre complet Registre parcial de l'ítem
- dc.contributor.author Valero-Mas, Jose J.
- dc.contributor.author Salamon, Justin
- dc.contributor.author Gómez Gutiérrez, Emilia, 1975-
- dc.date.accessioned 2020-02-25T11:12:06Z
- dc.date.available 2020-02-25T11:12:06Z
- dc.date.issued 2015
- dc.description Comunicació presentada a: 12th International Conference on Sound and Music Computing (SMC-15) celebrada del 30 de juliol a l'1 d'agost de 2015 a Maynooth, Ireland.
- dc.description.abstract Query-by-Humming (QBH) systems base their operation on aligning the melody sung/hummed by a user with a set of candidate melodies retrieved from polyphonic songs. While MIDI-based QBH builds on the premise of existing annotated transcriptions for any candidate song, audiobased research makes use of melody estimation algorithms for the songs. In both cases, a melody abstraction process is required for solving issues commonly found in queries such as key transpositions or tempo deviations. Full automatic music processes are commonly used for this, but due to the reported limitations in state-of-the-art methods for real-world queries, other possibilities should be considered. In this work we explore three different melody representations, ranging from a general time-series one to more musical abstractions, which avoid full automatic transcription, in the context of an audio-based QBH system. Results show that this abstraction process plays a key role in the overall accuracy of the system, obtaining the best scores when temporal segmentation is dynamically performed in terms of pitch change events in the melodic contour.
- dc.description.sponsorship This research work has been partially supported by Consejería de Educación de la Comunitat Valenciana through project PROMETEO/2012/017, Vicerrectorado de Investigación, Desarrollo e Innovación de la Universidad de Alicante through FPU programme (UAFPU2014–5883), the Spanish Ministerio de Econom´ıa y Competitividad through project TIMuL (No. TIN2013–48152–C2–1–R, supported by EU FEDER funds) and the Spanish entity Fundació Obra Social ’laCaixa’. Authors would also like to thank José M. Iñesta for kindly proofreading this paper.
- dc.format.mimetype application/pdf
- dc.identifier.citation Valero-Mas JJ, Salamon J, Gómez E. Analyzing the influence of pitch quantization and note segmentation on singing voice alignment in the context of audio-based Query-by-Humming. In: Proc. of the 12th Int. Conference on Sound and Music Computing (SMC-15); 2015 Jul 30 - Aug 1; Maynooth, Ireland. Maynooth; Department of Computer Science, Maynooth University; 2015. p. 371-8.
- dc.identifier.isbn 9-7809-92746629
- dc.identifier.uri http://hdl.handle.net/10230/43698
- dc.language.iso eng
- dc.publisher Maynooth University
- dc.relation.ispartof Proc. of the 12th Int. Conference on Sound and Music Computing (SMC-15); 2015 Jul 30 - Aug 1; Maynooth, Ireland. Maynooth; Department of Computer Science, Maynooth University; 2015.
- dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/TIN2013–48152–C2–1–R
- dc.rights © 2015 Jose J. Valero-Mas et al. This is an open-access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
- dc.rights.accessRights info:eu-repo/semantics/openAccess
- dc.rights.uri https://creativecommons.org/licenses/by/3.0/
- dc.title Analyzing the influence of pitch quantization and note segmentation on singing voice alignment in the context of audio-based Query-by-Humming
- dc.type info:eu-repo/semantics/conferenceObject
- dc.type.version info:eu-repo/semantics/publishedVersion